C++ IDirectFBDisplayLayer类代码示例

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本文整理汇总了C++中IDirectFBDisplayLayer类的典型用法代码示例。如果您正苦于以下问题：C++ IDirectFBDisplayLayer类的具体用法？C++ IDirectFBDisplayLayer怎么用？C++ IDirectFBDisplayLayer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了IDirectFBDisplayLayer类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: Q_ASSERT

void QDirectFbWindow::createDirectFBWindow()
{
    Q_ASSERT(!m_dfbWindow.data());

    DFBDisplayLayerConfig layerConfig;
    IDirectFBDisplayLayer *layer;

    layer = toDfbScreen(window())->dfbLayer();
    layer->GetConfiguration(layer, &layerConfig);

    DFBWindowDescription description;
    memset(&description,0,sizeof(DFBWindowDescription));
    description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH|DWDESC_HEIGHT|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS
                                                  |DWDESC_OPTIONS
                                                  |DWDESC_CAPS);
    description.width = qMax(1, window()->width());
    description.height = qMax(1, window()->height());
    description.posx = window()->x();
    description.posy = window()->y();

    if (layerConfig.surface_caps & DSCAPS_PREMULTIPLIED)
        description.surface_caps = DSCAPS_PREMULTIPLIED;
    description.pixelformat = layerConfig.pixelformat;

    description.options = DFBWindowOptions(DWOP_ALPHACHANNEL);
    description.caps = DFBWindowCapabilities(DWCAPS_DOUBLEBUFFER|DWCAPS_ALPHACHANNEL);

    DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
    if (result != DFB_OK)
        DirectFBError("QDirectFbWindow: failed to create window", result);

    m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);
    m_inputHandler->addWindow(m_dfbWindow.data(), window());
}

开发者ID:KDE，项目名称:android-qt5-qtbase，代码行数:34，代码来源:qdirectfbwindow.cpp

示例2: dfb_create_window

/* DFB API */
IDirectFBWindow* dfb_create_window (IDirectFB *dfb, int x, int y, int width, int height, gboolean isAlpha)
{
	DFBResult err;
	DFBWindowDescription dsc;
	IDirectFBWindow *window = NULL;
	IDirectFBDisplayLayer *layer = NULL;
	
	DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer));
	layer->SetCooperativeLevel(layer, DLSCL_ADMINISTRATIVE);
	
	dsc.flags = DWDESC_POSX | DWDESC_POSY | DWDESC_WIDTH | DWDESC_HEIGHT;
	dsc.posx = x;
	dsc.posy = y;
	dsc.width = width;
	dsc.height = height;
	if(isAlpha) {
		dsc.flags |= DWDESC_CAPS;
		dsc.caps   = DWCAPS_ALPHACHANNEL;
	}
	err = layer->CreateWindow (layer, &dsc, &window);
	if (err!=DR_OK) {
		ZError(DBG_INIT, "Failed  to dfb_create_window.");
		return NULL;
	}
	/* Set ZKPlayer to Bottom but upper ZImagePlayer */
	DFBCHECK(window->LowerToBottom(window));
	DFBCHECK(window->SetOpacity(window, 0x0));
	return window;
}

开发者ID:jamesyan84，项目名称:zbase，代码行数:30，代码来源:zkplayerutil.c

示例3: Q_ASSERT

void QDirectFbWindowEGL::createDirectFBWindow()
{
    // Use the default for the raster surface.
    if (window()->surfaceType() == QSurface::RasterSurface)
        return QDirectFbWindow::createDirectFBWindow();

    Q_ASSERT(!m_dfbWindow.data());

    DFBWindowDescription description;
    memset(&description, 0, sizeof(DFBWindowDescription));
    description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH | DWDESC_HEIGHT|
                                                  DWDESC_POSX | DWDESC_POSY|
                                                  DWDESC_PIXELFORMAT | DWDESC_SURFACE_CAPS);
    description.width = qMax(1, window()->width());
    description.height = qMax(1, window()->height());
    description.posx = window()->x();
    description.posy = window()->y();

    description.surface_caps = DSCAPS_GL;
    description.pixelformat = DSPF_RGB16;

    IDirectFBDisplayLayer *layer;
    layer = toDfbScreen(window())->dfbLayer();
    DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
    if (result != DFB_OK)
        DirectFBError("QDirectFbWindow: failed to create window", result);

    m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);
    m_inputHandler->addWindow(m_dfbWindow.data(), window());
}

开发者ID:ghjinlei，项目名称:qt5，代码行数:30，代码来源:qdirectfb_egl.cpp

示例4: get_display_layer_window

int get_display_layer_window() {
    IDirectFB *dfb = NULL;
    IDirectFBDisplayLayer   *layer   = NULL;
    IDirectFBWindow         *window  = NULL;

    DFBWindowDescription desc;


    DFBCHECK(DirectFBInit(NULL, NULL));

    DFBCHECK(DirectFBCreate(&dfb));
    push_release(dfb,dfb->Release);
    DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer));
    push_release(layer, layer->Release);

    desc.flags = DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_POSX | DWDESC_POSY;

    desc.posx = desc.posy = desc.width = desc.height = 20;
    
    DFBCHECK(layer->CreateWindow(layer, &desc, &window));
    push_release(window, window->Release);

    /* check window */

    release_all();
    return 0;

}

开发者ID:iuridiniz，项目名称:eitv-lots，代码行数:28，代码来源:main.c

示例5: toDfbLayer

void QDirectFBCursor::changeCursor(QCursor *cursor, QWindow *)
{
    int xSpot;
    int ySpot;
    QPixmap map;

    if (cursor->shape() != Qt::BitmapCursor) {
        m_image->set(cursor->shape());
        xSpot = m_image->hotspot().x();
        ySpot = m_image->hotspot().y();
        QImage *i = m_image->image();
        map = QPixmap::fromImage(*i);
    } else {
        QPoint point = cursor->hotSpot();
        xSpot = point.x();
        ySpot = point.y();
        map = cursor->pixmap();
    }

    DFBResult res;
    IDirectFBDisplayLayer *layer = toDfbLayer(m_screen);
    IDirectFBSurface* surface(QDirectFbConvenience::dfbSurfaceForPlatformPixmap(map.handle()));

    res = layer->SetCooperativeLevel(layer, DLSCL_ADMINISTRATIVE);
    if (res != DFB_OK) {
        DirectFBError("Failed to set DLSCL_ADMINISTRATIVE", res);
        return;
    }

    layer->SetCursorShape(layer, surface, xSpot, ySpot);
    layer->SetCooperativeLevel(layer, DLSCL_SHARED);
}

开发者ID:，项目名称:，代码行数:32，代码来源:

示例6: Java_vdr_mhp_awt_DFBWindowPeer_createDFBWindow

jlong Java_vdr_mhp_awt_DFBWindowPeer_createDFBWindow(JNIEnv* env, jobject obj, jlong nativeLayer, jint x, jint y, jint width, jint height) {
     IDirectFBDisplayLayer *layer = (IDirectFBDisplayLayer *)nativeLayer;
     IDirectFBWindow       *window;
     DFBWindowDescription  desc;

     if (!layer)
        layer=MhpOutput::System::self()->GetMainLayer();

     //printf("createDFBWindow %d, %d - %dx%d on layer %p ID %d\n", x, y, width, height, layer, layer->GetID());

     /*if (getenv( "MHP_NO_ALPHA" ))
          bgAlpha = 255;

     if (bgAlpha < 255) {
          desc.flags = DWDESC_CAPS;
          desc.caps  = DWCAPS_ALPHACHANNEL;
     }
     else
          desc.flags = 0;*/
          
     desc.flags=(DFBWindowDescriptionFlags)0;
     
     if (!getenv( "MHP_NO_ALPHA" )) {
          DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_CAPS);
          desc.caps=DWCAPS_NONE;
          DFB_ADD_WINDOW_CAPS(desc.caps, DWCAPS_ALPHACHANNEL);
          DFB_ADD_WINDOW_CAPS(desc.caps, DWCAPS_DOUBLEBUFFER);
     }


     if (x >= 0) {
          DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_POSX);
          desc.posx = x;
     }
     if (y >= 0) {
          DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_POSY);
          desc.posy = y;
     }
     if (width > 0) {
          DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_WIDTH);
          desc.width = width;
     }
     if (height > 0) {
          DFB_ADD_WINDOW_DESC(desc.flags, DWDESC_HEIGHT);
          desc.height = height;
     }
     

     try {
          window=layer->CreateWindow(desc);
     } catch (DFBException *e) {
         printf("DirectFB: Error %s, %s\n", e->GetAction(), e->GetResult());
         delete e;
         return 0;
     }
      int ww,hh;window->GetSize(&ww, &hh);
     //printf("Created window %p, size %dx%d\n", window, ww, hh);
     
     return (jlong )window;
}

开发者ID:BackupTheBerlios，项目名称:mhpforvdr-svn，代码行数:60，代码来源:window.c

示例7: DFBCHECK

/** Opens application window and return pointer to offscreen buffer for  */
char *directfbapp_open_window() {

    DFBWindowDescription wdesc;
    DFBDisplayLayerConfig lconfig;
    static char *argv_array[] = {
        "CVM",
        "--dfb:system=FBDev"
            ",force-windowed"   /* use windows instead of surfaces */
            ",no-vt-switch"     /* do not switch between Linux' VT */
            ",no-cursor"        /* do not use pointer */
            // ",no-deinit-check" /* do not check for deinit */
        ,NULL
    };
    int argc = sizeof argv_array / sizeof argv_array[0] - 1;
    char **argv = argv_array;
    IDirectFBDisplayLayer *dlayer;
    char *dst;
    int pitch;
    unsigned int win_id;
    int win_x, win_y;

    DFBCHECK(DirectFBInit(&argc, &argv));
    DFBCHECK(DirectFBCreate(&dfb));
    DFBCHECK(dfb->SetCooperativeLevel(dfb, DFSCL_NORMAL));

    DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &dlayer));
    DFBCHECK(dlayer->GetConfiguration(dlayer, &lconfig));
    wdesc.caps = DWCAPS_DOUBLEBUFFER;
    wdesc.surface_caps = DSCAPS_DOUBLE;
    wdesc.pixelformat = DSPF_RGB16;
    wdesc.width = CHAM_WIDTH;
    wdesc.height = CHAM_HEIGHT;
    wdesc.flags = DWDESC_CAPS | DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_PIXELFORMAT |
        DWDESC_SURFACE_CAPS;
    DFBCHECK(dlayer->CreateWindow(dlayer, &wdesc, &window));
    releaseInterface(dlayer);
    if ((lconfig.flags & (DLCONF_WIDTH | DLCONF_HEIGHT)) == (DLCONF_WIDTH | DLCONF_HEIGHT)) {
        DFBCHECK(window->GetID(window, &win_id));
        set_win_position(win_id, lconfig.width, lconfig.height, win_x, win_y);
        DFBCHECK(window->MoveTo(window, win_x, win_y));
    }
    DFBCHECK(window->RaiseToTop(window));
    DFBCHECK(window->SetOpacity(window, 0xff));
    DFBCHECK(window->RequestFocus(window));
    DFBCHECK(window->GetSurface(window, &screen));
    DFBCHECK(screen->GetSize(screen, &screen_width, &screen_height));
    DFBCHECK(screen->Lock(screen, DSLF_WRITE, (void**)(void*)&dst, &pitch));
    if (pitch != (int)sizeof(gxj_pixel_type) * screen_width) {
        REPORT_ERROR(LC_LOWUI,
            "Invalid pixel format: Supports only 16-bit, 5:6:5 display");
        goto dfb_err;
    }
    return dst;

dfb_err:;
    directfbapp_finalize();
    exit(1); /* TODO: exit from Java */
    /* return NULL; */
}

开发者ID:jiangxilong，项目名称:yari，代码行数:60，代码来源:directfbapp_export.c

示例8: createWindow

void QDirectFBWindowSurface::createWindow(const QRect &rect)
{
    IDirectFBDisplayLayer *layer = screen->dfbDisplayLayer();
    if (!layer)
        qFatal("QDirectFBWindowSurface: Unable to get primary display layer!");

    updateIsOpaque();

    DFBWindowDescription description;
    memset(&description, 0, sizeof(DFBWindowDescription));

    description.flags = DWDESC_CAPS|DWDESC_HEIGHT|DWDESC_WIDTH|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS|DWDESC_PIXELFORMAT;
    description.caps = DWCAPS_NODECORATION;
    description.surface_caps = DSCAPS_NONE;
    imageFormat = screen->pixelFormat();

    if (!(surfaceFlags() & Opaque)) {
        imageFormat = screen->alphaPixmapFormat();
        description.caps |= DWCAPS_ALPHACHANNEL;
#if (Q_DIRECTFB_VERSION >= 0x010200)
        description.flags |= DWDESC_OPTIONS;
        description.options |= DWOP_ALPHACHANNEL;
#endif
    }
    description.pixelformat = QDirectFBScreen::getSurfacePixelFormat(imageFormat);
    description.posx = rect.x();
    description.posy = rect.y();
    description.width = rect.width();
    description.height = rect.height();

    if (QDirectFBScreen::isPremultiplied(imageFormat))
        description.surface_caps = DSCAPS_PREMULTIPLIED;

    if (screen->directFBFlags() & QDirectFBScreen::VideoOnly)
        description.surface_caps |= DSCAPS_VIDEOONLY;

    DFBResult result = layer->CreateWindow(layer, &description, &dfbWindow);

    if (result != DFB_OK)
        DirectFBErrorFatal("QDirectFBWindowSurface::createWindow", result);

    if (window()) {
        if (window()->windowFlags() & Qt::WindowStaysOnTopHint) {
            dfbWindow->SetStackingClass(dfbWindow, DWSC_UPPER);
        }
        DFBWindowID winid;
        result = dfbWindow->GetID(dfbWindow, &winid);
        if (result != DFB_OK) {
            DirectFBError("QDirectFBWindowSurface::createWindow. Can't get ID", result);
        } else {
            window()->setProperty("_q_DirectFBWindowID", winid);
        }
    }

    Q_ASSERT(!dfbSurface);
    dfbWindow->GetSurface(dfbWindow, &dfbSurface);
}

开发者ID:Blizzard，项目名称:qt4，代码行数:57，代码来源:qdirectfbwindowsurface.cpp

示例9: main

int
main( int argc, char *argv[] )
{
     int                    i;
     DFBResult              ret;
     IDirectFB             *dfb;
     IDirectFBDisplayLayer *layer  = NULL;
     App                    apps[1];
     DFBDisplayLayerConfig  config;

     /* Parse arguments. */
     for (i=1; i<argc; i++) {
          if (!strcmp( argv[i], "-h" ))
               return show_usage( argv[0] );
     }

     /* Initialize DirectFB. */
     ret = DirectFBInit( &argc, &argv );
     if (ret) {
          D_DERROR( ret, "DFBTest/WindowFlip: DirectFBInit() failed!\n" );
          return ret;
     }

     /* Create super interface. */
     ret = DirectFBCreate( &dfb );
     if (ret) {
          D_DERROR( ret, "DFBTest/WindowFlip: DirectFBCreate() failed!\n" );
          return ret;
     }

     /* Get primary layer. */
     ret = dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &layer );
     if (ret) {
          D_DERROR( ret, "DFBTest/WindowFlip: IDirectFB::GetDisplayLayer( PRIMARY ) failed!\n" );
          goto out;
     }

     
     layer->GetConfiguration( layer, &config );

     app_init( &apps[0], layer, 100, 50, config.width-300, config.height-150, 0 );

     while (true) {
          direct_thread_sleep( 1000000 );

          app_update( &apps[0] );
     }


out:
     /* Shutdown DirectFB. */
     dfb->Release( dfb );

     return ret;
}

开发者ID:Distrotech，项目名称:DirectFB，代码行数:55，代码来源:dfbtest_window_update.c

示例10: geometry

void QDirectFbWindow::setVisible(bool visible)
{
    if (visible) {
        int x = geometry().x();
        int y = geometry().y();
        m_dfbWindow->MoveTo(m_dfbWindow,x,y);
    } else {
        IDirectFBDisplayLayer *displayLayer;
        QDirectFbConvenience::dfbInterface()->GetDisplayLayer(QDirectFbConvenience::dfbInterface(),DLID_PRIMARY,&displayLayer);

        DFBDisplayLayerConfig config;
        displayLayer->GetConfiguration(displayLayer,&config);
        m_dfbWindow->MoveTo(m_dfbWindow,config.width+1,config.height + 1);
    }
}

开发者ID:BGmot，项目名称:Qt，代码行数:15，代码来源:qdirectfbwindow.cpp

示例11: QPlatformWindow

QT_BEGIN_NAMESPACE

QDirectFbWindow::QDirectFbWindow(QWidget *tlw, QDirectFbInput *inputhandler)
    : QPlatformWindow(tlw), m_inputHandler(inputhandler)
{
    DFBDisplayLayerConfig layerConfig;
    IDirectFBDisplayLayer *layer;

    layer = toDfbScreen(tlw)->dfbLayer();
    toDfbScreen(tlw)->dfbLayer()->GetConfiguration(layer, &layerConfig);

    DFBWindowDescription description;
    memset(&description,0,sizeof(DFBWindowDescription));
    description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH|DWDESC_HEIGHT|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS
#if DIRECTFB_MINOR_VERSION >= 1
                                                  |DWDESC_OPTIONS
#endif
                                                  |DWDESC_CAPS);
    description.width = tlw->width();
    description.height = tlw->height();
    description.posx = tlw->x();
    description.posy = tlw->y();

    if (layerConfig.surface_caps & DSCAPS_PREMULTIPLIED)
        description.surface_caps = DSCAPS_PREMULTIPLIED;
    description.pixelformat = layerConfig.pixelformat;

#if DIRECTFB_MINOR_VERSION >= 1
    description.options = DFBWindowOptions(DWOP_ALPHACHANNEL);
#endif
    description.caps = DFBWindowCapabilities(DWCAPS_DOUBLEBUFFER|DWCAPS_ALPHACHANNEL);
    description.surface_caps = DSCAPS_PREMULTIPLIED;

    DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
    if (result != DFB_OK) {
        DirectFBError("QDirectFbGraphicsSystemScreen: failed to create window",result);
    }

    m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);

    setVisible(widget()->isVisible());

    m_inputHandler->addWindow(m_dfbWindow.data(), tlw);
}

开发者ID:Suneal，项目名称:qt，代码行数:44，代码来源:qdirectfbwindow.cpp

示例12: DirectFB_DisplayYUVOverlay

int DirectFB_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst)
{
  DFBResult              ret;
  DFBDisplayLayerConfig  conf;
  IDirectFBDisplayLayer *primary = HIDDEN->layer;
  IDirectFBDisplayLayer *layer   = overlay->hwdata->layer;

  primary->GetConfiguration (primary, &conf);

  ret = layer->SetScreenLocation (layer,
                                  dst->x / (float) conf.width, dst->y / (float) conf.height,
                                  dst->w / (float) conf.width, dst->h / (float) conf.height );
  if (ret)
    {
      SetDirectFBerror("IDirectFBDisplayLayer::SetScreenLocation", ret);
      return -1;
    }

  return 0;
}

开发者ID:3bu1，项目名称:crossbridge，代码行数:20，代码来源:SDL_DirectFB_yuv.c

示例13: main

int main(int argc, char** argv) {
        
    IDirectFB *dfb = NULL;
    IDirectFBDisplayLayer *layer =  NULL;
    IDirectFBSurface *surface = NULL;
    IDirectFBVideoProvider *vp = NULL;

    CHECK(DirectFBInit (&argc, &argv));
    if (argc != 2) {
        return 1;
    }

    CHECK(DirectFBCreate(&dfb));
    /* Signals */
    signal(SIGINT, signal_handler);
    signal(SIGTERM, signal_handler);
    signal(SIGUSR1, signal_handler);
    signal(SIGUSR2, signal_handler);

    CHECK(dfb->GetDisplayLayer(dfb, 0, &layer));

    CHECK(dfb->CreateVideoProvider(dfb, argv[1], &vp));
   

    CHECK(layer->GetSurface(layer, &surface));
    CHECK(vp->PlayTo(vp, surface, NULL, flip, surface));
    while(to_exit == 0) {
        sleep(1);
    }

    CHECK(vp->Stop(vp));
    CHECK(vp->Release(vp));
    CHECK(surface->Release(surface));
    CHECK(layer->Release(layer));
    CHECK(dfb->Release(dfb));
    

    return 0;


}

开发者ID:iuridiniz，项目名称:eitv-lots，代码行数:41，代码来源:simples.c

示例14: setPermanentState

void QDirectFBWindowSurface::setPermanentState(const QByteArray &state)
{
    const char *ptr = state.constData();
    IDirectFBDisplayLayer *layer = screen->dfbDisplayLayer();
    SurfaceFlags flags;
    memcpy(&flags, ptr, sizeof(SurfaceFlags));

    setSurfaceFlags(flags);
    ptr += sizeof(SurfaceFlags);
    DFBWindowID id;
    memcpy(&id, ptr, sizeof(DFBWindowID));
    if (dfbSurface)
        dfbSurface->Release(dfbSurface);
    if (id != (DFBWindowID)-1) {
        IDirectFBWindow *dw;
        layer->GetWindow(layer, id, &dw);
        if (dw->GetSurface(dw, &dfbSurface) != DFB_OK)
                dfbSurface = 0;
        dw->Release(dw);
    }
    else {
        dfbSurface = 0;
    }
}

开发者ID:Blizzard，项目名称:qt4，代码行数:24，代码来源:qdirectfbwindowsurface.cpp

示例15: get_display_layer_surface

int get_display_layer_surface() {
    int i;
    IDirectFB *dfb = NULL;
    IDirectFBSurface *surface = NULL;
    DFBSurfaceCapabilities  caps;
    IDirectFBDisplayLayer   *layer   = NULL;
    int width, height;
  	DFBSurfacePixelFormat p_format;

    DFBCHECK(DirectFBInit(NULL, NULL));

    DFBCHECK(DirectFBCreate(&dfb));
    push_release(dfb, dfb->Release);

    DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer));
    push_release(layer, layer->Release);

    DFBCHECK(layer->SetCooperativeLevel(layer, DLSCL_EXCLUSIVE));
    DFBCHECK(layer->GetSurface(layer, &surface));
    push_release(surface, surface->Release);

    DFBCHECK(surface->GetCapabilities(surface, &caps));

    if (caps & DSCAPS_PRIMARY) {
        printf("Surface Primary\n");
    }
    if (caps & DSCAPS_SYSTEMONLY) {
        printf("Surface SystemOnly\n");
    }
    if (caps & DSCAPS_VIDEOONLY) {
        printf("Surface VideoOnly\n");
    }
    if (caps & DSCAPS_DOUBLE) {
        printf("Surface Double buffered\n");
    }
    if (caps & DSCAPS_SUBSURFACE) {
        printf("Surface is a sub surface\n");
    }
    if (caps & DSCAPS_INTERLACED) {
        printf("Surface is Interlaced\n");
    }
    if (caps & DSCAPS_SEPARATED) {
        printf("Surface is separated\n");
    }
    if (caps & DSCAPS_STATIC_ALLOC) {
        printf("Surface is static alloc\n");
    }
    if (caps & DSCAPS_TRIPLE) {
        printf("Surface is triple buffered\n");
    }
    if (caps & DSCAPS_PREMULTIPLIED) {
        printf("Surface stores premiltiplied alpha\n");
    }
    if (caps & DSCAPS_DEPTH) {
        printf("Surface has a depth buffer\n");
    }
    DFBCHECK(surface->GetSize(surface, &width, &height));
    printf("Surface size: %dx%d\n", width, height);


    DFBCHECK(surface->GetPixelFormat(surface, &p_format));
    for(i = 0; pformat_names[i].format; i++) {
        if (pformat_names[i].format == p_format) {
            printf("Surface pixelformat: %s\n", pformat_names[i].name);
        }
    }

    release_all();
    return 0;


}

开发者ID:iuridiniz，项目名称:eitv-lots，代码行数:72，代码来源:main.c

示例16: TestResize

static void
TestResize( IDirectFB *dfb )
{
     DFBResult              ret;
     DirectThread          *thread;
     DFBWindowDescription   desc;
     IDirectFBDisplayLayer *layer;
     IDirectFBWindow       *window;
     IDirectFBSurface      *surface;
     DFBInputEvent          evt;
     IDirectFBEventBuffer  *keybuffer;

     quit = 0;

     /* Create an input buffer for key events */
     ret = dfb->CreateInputEventBuffer( dfb, DICAPS_KEYS,
                                        DFB_FALSE, &keybuffer);
     if (ret) {
          D_DERROR( ret, "DFBTest/Resize: CreateInputBuffer() failed!\n" );
          return;
     }

     ret = dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &layer );
     if (ret) {
          D_DERROR( ret, "DFBTest/Resize: Failed to get display layer!\n" );
          keybuffer->Release( keybuffer );
          return;
     }

     desc.flags       = DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_PIXELFORMAT;
     desc.width       = 500;
     desc.height      = 500;
     desc.pixelformat = DSPF_ARGB;

     ret = layer->CreateWindow( layer, &desc, &window );
     if (ret) {
          D_DERROR( ret, "DFBTest/Resize: CreateWindow() failed!\n" );
          keybuffer->Release( keybuffer );
          layer->Release( layer );
          return;
     }

     ret = window->GetSurface( window, &surface );
     if (ret) {
          D_DERROR( ret, "DFBTest/Resize: GetSurface() failed!\n" );
          keybuffer->Release( keybuffer );
          window->Release( window );
          layer->Release( layer );
          return;
     }

     thread = direct_thread_create( DTT_DEFAULT, TestThread, surface, "Test" );

     while (!quit) {

          ret = window->Resize( window, 500, 400 );
          if (ret)
               D_DERROR( ret, "DFBTest/Resize: Resize() failed!\n" );

          ret = window->Resize( window, 500, 500 );
          if (ret)
               D_DERROR( ret, "DFBTest/Resize: Resize() failed!\n" );

          /* Process keybuffer */
          while (keybuffer->GetEvent( keybuffer, DFB_EVENT(&evt)) == DFB_OK)
          {
              if (evt.type == DIET_KEYPRESS) {
                  switch (DFB_LOWER_CASE(evt.key_symbol)) {
                      case DIKS_ESCAPE:
                      case DIKS_SMALL_Q:
                      case DIKS_BACK:
                      case DIKS_STOP:
                      case DIKS_EXIT:
                          /* Quit main loop & test thread */
                          quit = 1;
                          direct_thread_join(thread);
                          break;
                      default:
                          break;
                  }
              }
          }
     }

     keybuffer->Release( keybuffer );
     surface->Release( surface );
     window->Release( window );
     layer->Release( layer );
}

开发者ID:Distrotech，项目名称:DirectFB，代码行数:89，代码来源:dfbtest_resize.c

示例17: gdk_display_open

/* Main entry point for gdk in 2.6 args are parsed
 */
GdkDisplay *
gdk_display_open (const gchar *display_name)
{
  IDirectFB             *directfb;
  IDirectFBDisplayLayer *layer;
  IDirectFBInputDevice  *keyboard;
  DFBResult              ret;

  if (_gdk_display)
    {
      return GDK_DISPLAY_OBJECT (_gdk_display); /* single display only */
    }

  ret = DirectFBInit (NULL, NULL);
  if (ret != DFB_OK)
    {
      DirectFBError ("gdk_display_open: DirectFBInit", ret);
      return NULL;
    }

  ret = DirectFBCreate (&directfb);
  if (ret != DFB_OK)
    {
      DirectFBError ("gdk_display_open: DirectFBCreate", ret);
      return NULL;
    }

  _gdk_display = g_object_new (GDK_TYPE_DISPLAY_DFB, NULL);
  _gdk_display->directfb = directfb;

  ret = directfb->GetDisplayLayer (directfb, DLID_PRIMARY, &layer);
  if (ret != DFB_OK)
    {
      DirectFBError ("gdk_display_open: GetDisplayLayer", ret);
      directfb->Release (directfb);
      _gdk_display->directfb = NULL;
      return NULL;
    }


  ret = directfb->GetInputDevice (directfb, DIDID_KEYBOARD, &keyboard);
  if (ret != DFB_OK)
    {
      DirectFBError ("gdk_display_open: GetInputDevice", ret);
      directfb->Release (directfb);
      _gdk_display->directfb = NULL;
      return NULL;
    }

  _gdk_display->layer    = layer;
  _gdk_display->keyboard = keyboard;

  _gdk_directfb_keyboard_init ();

  _gdk_screen = g_object_new (GDK_TYPE_SCREEN, NULL);

  _gdk_visual_init ();
  _gdk_windowing_window_init (_gdk_screen);

  gdk_screen_set_default_colormap (_gdk_screen,
                                   gdk_screen_get_system_colormap (_gdk_screen));
  _gdk_windowing_image_init ();

  _gdk_events_init ();
  _gdk_input_init ();
  _gdk_dnd_init ();

  layer->EnableCursor (layer, 1);

  g_signal_emit_by_name (gdk_display_manager_get (),
			 "display_opened", _gdk_display);

  return GDK_DISPLAY_OBJECT (_gdk_display);
}

开发者ID:Aridna，项目名称:gtk2，代码行数:76，代码来源:gdkdisplay-directfb.c

示例18: main

int main( int argc, char *argv[] )
{
     IDirectFB              *dfb;
     IDirectFBDisplayLayer  *layer;

     IDirectFBSurface       *bgsurface;
     IDirectFBImageProvider *provider;

     IDirectFBWindow        *window1;
     IDirectFBWindow        *window2;
     IDirectFBSurface       *window_surface1;
     IDirectFBSurface       *window_surface2;

     IDirectFBEventBuffer   *buffer;

     DFBDisplayLayerConfig  layer_config;

#if ((DIRECTFB_MAJOR_VERSION == 0) && (DIRECTFB_MINOR_VERSION == 9) && (DIRECTFB_MICRO_VERSION < 23))
     DFBCardCapabilities    caps;
#else
     DFBGraphicsDeviceDescription caps;
#endif
     IDirectFBWindow*       upper;
     DFBWindowID            id1;

     IDirectFBFont          *font;
     int fontheight;
     int err;
     int quit = 0;


     DFBCHECK(DirectFBInit( &argc, &argv ));
     DFBCHECK(DirectFBCreate( &dfb ));

#if ((DIRECTFB_MAJOR_VERSION == 0) && (DIRECTFB_MINOR_VERSION == 9) && (DIRECTFB_MICRO_VERSION < 23))
     dfb->GetCardCapabilities( dfb, &caps );
#else
     dfb->GetDeviceDescription( dfb, &caps );
#endif

     dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &layer );

     if (!((caps.blitting_flags & DSBLIT_BLEND_ALPHACHANNEL) &&
           (caps.blitting_flags & DSBLIT_BLEND_COLORALPHA  )))
     {
          layer_config.flags = DLCONF_BUFFERMODE;
          layer_config.buffermode = DLBM_BACKSYSTEM;

          layer->SetConfiguration( layer, &layer_config );
     }

     layer->GetConfiguration( layer, &layer_config );
     layer->EnableCursor ( layer, 1 );

     {
          DFBFontDescription desc;

          desc.flags = DFDESC_HEIGHT;
          desc.height = layer_config.width/50;

          DFBCHECK(dfb->CreateFont( dfb, PACKAGE_DATA_DIR"/grunge.ttf", &desc, &font ));
          font->GetHeight( font, &fontheight );
     }

     {
          DFBSurfaceDescription desc;

          DFBCHECK(dfb->CreateImageProvider( dfb,
                                             PACKAGE_DATA_DIR"/bg.png",
                                             &provider ));

          desc.flags = DSDESC_WIDTH | DSDESC_HEIGHT;
          desc.width = layer_config.width;
          desc.height = layer_config.height;

          DFBCHECK(dfb->CreateSurface( dfb, &desc, &bgsurface ) );


          provider->RenderTo( provider, bgsurface, NULL );
          provider->Release( provider );

	  DFBCHECK(bgsurface->SetFont( bgsurface, font ));

          bgsurface->SetColor( bgsurface, 0xCF, 0xCF, 0xFF, 0xFF );
          bgsurface->DrawString( bgsurface,
                                 "Move the mouse over a window to activate it.",
                                 -1, 10, 0, DSTF_LEFT | DSTF_TOP );

          bgsurface->SetColor( bgsurface, 0xFF, 0xCF, 0xFF, 0xFF );
          bgsurface->DrawString( bgsurface,
                    "You can drag them around, too, if you want.",
                                 -1, 10 , 40, DSTF_LEFT | DSTF_TOP );

          bgsurface->SetColor( bgsurface, 0xCF, 0xCF, 0xFF, 0xFF );
	  bgsurface->DrawString( bgsurface,
                    "The one with funky stuff happening and things flying around is an evas.",
                                 -1, 10, 80, DSTF_LEFT | DSTF_TOP );



//.........这里部分代码省略.........

开发者ID:Limsik，项目名称:e17，代码行数:101，代码来源:evas_directfb_window.c

示例19: printf

void *BrowserMain(void * argument)
{
    printf("%s:%d\n", __func__, __LINE__);

    int argc = 0;
    char**argv = NULL;


    pthread_mutex_init (&mutex, NULL);
    
    g_type_init();
    g_thread_init(NULL);

    lite_open( &argc, &argv );

    WebKitDFB_Initialize( lite_get_dfb_interface() );

    IDirectFBDisplayLayer *layer;
    DFBDisplayLayerConfig  config;
    lite_get_layer_interface( &layer );
    layer->GetConfiguration( layer, &config );

    DFBRectangle windowRect        = {   0,  0, config.width, config.height };
    DFBRectangle webviewRect       = {   0,  0, config.width, config.height };

    lite_new_window( NULL, &windowRect, DWCAPS_NONE, liteNoWindowTheme, "WebKitDFB", &g_window );
    
    lite_new_webview( LITE_BOX(g_window), &webviewRect, liteDefaultWebViewTheme, &g_webview);

    lite_on_webview_doc_loaded ( g_webview, on_webview_doc_loaded, NULL );

    lite_on_raw_window_keyboard(g_window, on_key_press, g_webview );

    lite_focus_box( LITE_BOX(g_webview) );

    lite_set_window_opacity(g_window, 0xff);

    g_window->bg.enabled = DFB_FALSE;
    //lite_set_window_background_color(g_window, 0xff, 0, 0, 0xff);

    registerJsFunctions(g_webview, g_Callback);

    lite_webview_load(g_webview, g_url);
    lite_webview_set_transparent(g_webview, true);

    // FAKE KEY INTERFACE
    //IDirectFB *dfb;
    //dfb = lite_get_dfb_interface();
    //IDirectFBDisplayLayer *layer = NULL;
    //dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer);
    layer->GetWindow(layer, 1, &g_dfb_window);

    lite_enqueue_window_timeout(200, timeout_cb, NULL, &timer_id);
    g_run = 1;
    while (g_run) {
        pthread_mutex_lock(&mutex);

        g_main_context_iteration(NULL, FALSE);
        lite_window_event_loop(g_window, 1);
        pthread_mutex_unlock(&mutex);
    }

   lite_close();

   return NULL;
}

开发者ID:beto1014，项目名称:eve-browser，代码行数:66，代码来源:main.c

示例20: main

int
main( int argc, char *argv[] )
{
     DFBResult              ret;
     IDirectFB             *dfb;
     IDirectFBDisplayLayer *layer;

     /* Initialize DirectFB. */
     ret = DirectFBInit( &argc, &argv );
     if (ret) {
          D_DERROR( ret, "DFBTest/Window_Surface: DirectFBInit() failed!\n" );
          return ret;
     }


     /* Create super interface. */
     ret = DirectFBCreate( &dfb );
     if (ret) {
          D_DERROR( ret, "DFBTest/Window_Surface: DirectFBCreate() failed!\n" );
          return ret;
     }

     dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &layer );


     while (true) {
          DFBWindowDescription   desc;
          IDirectFBWindow       *window;
          IDirectFBSurface      *surface;

          desc.flags  = DWDESC_POSX | DWDESC_POSY | DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_CAPS;
          desc.posx   = 150;
          desc.posy   = 150;
          desc.width  = 300;
          desc.height = 300;
          desc.caps   = DWCAPS_ALPHACHANNEL;
     
          ret = layer->CreateWindow( layer, &desc, &window );
          if (ret) {
               D_DERROR( ret, "DFBTest/Window_Surface: CreateWindow() failed!\n" );
               return ret;
          }
     
          window->GetSurface( window, &surface );

          D_INFO( "Created window and surface, going to release window... (in 2 seconds)\n" );
          usleep( 2000000 );

          D_INFO("Releasing window...\n");

          window->Release( window );

          D_INFO("Window released, going to release surface... (in 2 seconds)\n");
          usleep( 2000000 );

          D_INFO("Releasing surface...\n");

          surface->Release( surface );

          D_INFO("Surface released, done.\n");
          usleep( 5000000 );
     }


     /* Shutdown DirectFB. */
     dfb->Release( dfb );

     return ret;
}

开发者ID:geekmaster，项目名称:buildroot-kindle，代码行数:69，代码来源:dfbtest_window_surface.c

注：本文中的IDirectFBDisplayLayer类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ IDirectFBDisplayLayer类代码示例

示例1: Q_ASSERT

示例2: dfb_create_window

示例3: Q_ASSERT

示例4: get_display_layer_window

示例5: toDfbLayer

示例6: Java_vdr_mhp_awt_DFBWindowPeer_createDFBWindow

示例7: DFBCHECK

示例8: createWindow

示例9: main

示例10: geometry

示例11: QPlatformWindow

示例12: DirectFB_DisplayYUVOverlay

示例13: main

示例14: setPermanentState

示例15: get_display_layer_surface

示例16: TestResize

示例17: gdk_display_open

示例18: main

示例19: printf

示例20: main

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